Question: What is the date of first performance of Turandot whose cast member is Miguel Burró Fleta?
Paraphrase: On what date did Miguel Burro Fleta first perform in Turandot?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q207990 p:P1191 ?s . ?s ps:P1191 ?obj . ?s pq:P161 wd:Q727853 }